16396259

素因数分解:

${\mathrm{11}}^1\times {\mathrm{19}}^2\times {\mathrm{4129}}^1$

素因数の和:4178

約数の個数: 12

約数和(自身を含む): 18882360

約数和(自身を除く): 2486101

約数列:

[1, 11, 19, 209, 361, 3971, 4129, 45419, 78451, 862961, 1490569, 16396259]

約数ペア:

[(1, 16396259), (11, 1490569), (19, 862961), (209, 78451), (361, 45419), (3971, 4129)]